101020202012010 has 16 divisors (see below), whose sum is σ = 242448484828896. Its totient is φ = 26938720536528.

The previous prime is 101020202012003. The next prime is 101020202012111. The reversal of 101020202012010 is 10210202020101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1683670033504 + ... + 1683670033563.

It is an arithmetic number, because the mean of its divisors is an integer number (15153030301806).

Almost surely, 2^{101020202012010} is an apocalyptic number.

101020202012010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101020202012010 is an abundant number, since it is smaller than the sum of its proper divisors (141428282816886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101020202012010 is a wasteful number, since it uses less digits than its factorization.

101020202012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3367340067077.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 101020202012010 its reverse (10210202020101), we get a palindrome (111230404032111).

The spelling of 101020202012010 in words is "one hundred one trillion, twenty billion, two hundred two million, twelve thousand, ten".